Introduction：Basic information about CAS 15707-23-0|2-Ethyl-3-methylpyrazine, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Ethyl-3-methylpyrazine |
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| CAS Number | 15707-23-0 | Molecular Weight | 122.168 |
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| Density | 1.0±0.1 g/cm3 | Boiling Point | 173.5±35.0 °C at 760 mmHg |
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| Molecular Formula | C7H10N2 | Melting Point | / |
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| MSDS | ChineseUSA | Flash Point | 57.2±0.0 °C |
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| Symbol |
GHS02, GHS07 | Signal Word | Warning |
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Names
| Name | 2-Ethyl-3-methylpyrazine |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.0±0.1 g/cm3 |
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| Boiling Point | 173.5±35.0 °C at 760 mmHg |
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| Molecular Formula | C7H10N2 |
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| Molecular Weight | 122.168 |
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| Flash Point | 57.2±0.0 °C |
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| Exact Mass | 122.084396 |
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| PSA | 25.78000 |
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| LogP | 1.17 |
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| Vapour Pressure | 1.7±0.3 mmHg at 25°C |
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| Index of Refraction | 1.501 |
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| InChIKey | LNIMMWYNSBZESE-UHFFFAOYSA-N |
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| SMILES | CCc1nccnc1C |
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| Water Solubility | sparingly soluble |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- UQ3335000
- CHEMICAL NAME :
- Pyrazine, 2-ethyl-3-methyl-
- CAS REGISTRY NUMBER :
- 15707-23-0
- BEILSTEIN REFERENCE NO. :
- 0956775
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C7-H10-N2
- MOLECULAR WEIGHT :
- 122.19
- WISWESSER LINE NOTATION :
- T6N DNJ B2 C1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 600 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 3,249,1980
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Safety Information
| Symbol |
GHS02, GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H226-H302-H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| Hazard Codes | Xn:Harmful |
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| Risk Phrases | R22 |
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| Safety Phrases | S26-S24/25 |
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| RIDADR | UN 1993 3/PG 3 |
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| WGK Germany | 3 |
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| RTECS | UQ3335000 |
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| Packaging Group | III |
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| Hazard Class | 3 |
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| HS Code | 2933990090 |
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Customs
| HS Code | 2933990090 |
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| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Articles1
More Articles
| Influence of Free Amino Acids, Oligopeptides, and Polypeptides on the Formation of Pyrazines in Maillard Model Systems. J. Agric. Food Chem. 63 , 5364-72, (2015) Pyrazines are specific Maillard reaction compounds known to contribute to the unique aroma of many products. Most studies concerning the generation of pyrazines in the Maillard reaction have focused o... | |
Synonyms
| 3-METHYL-2-ETHYLPYRAZINE |
| 2-Ethyl-3-Methylpyra |
| 3-Ethyl-2-methylpirazine |
| FEMA 3155 |
| 1-Ethyl-2-Methylpyrazin |
| 2-Ethyl-3-methylpyrazine |
| 2-METHYL-3-ETHYLPYRAZINE |
| 1-ethyl-2-methylpyrazine |
| 2-ethyl-3-methyl-pyrazin |
| 2-ethyl-3-methyl-1,4-diazine |
| 2-ethyl-3-methyl-pyrazine |
| FEMA NUMBER 3155 |
| MFCD00006150 |
| Pyrazine, 2-ethyl-3-methyl- |
| EINECS 239-799-8 |
| ETHYL-3-METHYLPYRAZINE,2 |
| 3-ETHYL-2-METHYLPYRAZINE |
| 2-ETHYL-3-METHYL PYRAZINE |
